TerrainFactory

Remarks

PostEffectFactory's arrangement, for the ground. CompositorBuilder cannot switch on a type downstream of it, so a document naming !Terrain needs this registered on GraphicsOptions.Factories — in Game.OnConfigure, because the compositor is built before OnInitialise runs. Registering it is the whole installation: the host recognises the factory and wires Scene to the world's extraction bridge itself.

And the transformer that splices the caster. A document holding a !Terrain node and a !ShadowMap writing the atlas it samples gets a TerrainCasterRenderer inserted directly after the shadow node — the one place in the frame where the cascades are drawn and nothing has sampled them yet. Registered after PostEffectFactory, necessarily: transformers run in registration order, and this one has to see the expanded frame the !StandardFrame transform produced, not the preset that stands for it.

⚠ Vegetation is where a quality tier reaches the vegetation. The waterfall's asset lives in Vixen.Rendering.PostFx, which this project must not reference, so what crosses is plain numbers: a host that resolved a tier fills them, a document scalar out-votes them per field, and a host that fills nothing runs the defaults. AppGraphics performs that fill for a registered factory, which is what makes the budgets tier-driven in a shipped game rather than only in a test.

Fields and properties (2)

• public TerrainSceneSource? Scene

  Where the frame's terrains come from — the extraction bridge's list.

• public TerrainVegetationQuality Vegetation

  The vegetation numbers the host's tier resolved to, for nodes that do not say.

Methods (2)

• public GraphicsCompositorAsset Transform(GraphicsCompositorAsset document, CompositorBuilder builder)
• public SceneRenderer? Create(ISceneRendererAsset declared, CompositorBuilder builder)

  Builds the node for an asset, or null when this factory does not recognise it.

Used by (11)

• FrameDocumentTestsThirdPersonShooter.Frame.Tests
• FrameDocumentTestsPbrShowcase.Frame.Tests
• PbrShowcaseGamePbrShowcase
• ThirdPersonShooterGameThirdPersonShooter
• AppGraphicsVixen.App.Hosting
• TerrainCasterTestsVixen.Rendering.Terrain.Tests
• TerrainNodeTestsVixen.Rendering.Terrain.Tests
• TerrainVelocityTestsVixen.Rendering.Terrain.Tests
• AuthoredFrameGameVixen.App.Tests
• GroundGameVixen.App.Tests
• HostedRendererTestsVixen.App.Tests